MRCP2-0018

A 70-year-old male presents with worsening chest pain during physical activity. He was diagnosed with stable angina 5 years ago and has a medical history of hypercholesterolaemia and hypertension. His current medications include bisoprolol and nifedipine, which he has been taking for the past 2 years. His GP recently arranged an outpatient angiogram, which revealed stenoses in his mid-left anterior descending artery, left circumflex artery, and distal right coronary artery. What is the most appropriate long-term treatment for his angina?